Type Alias LPFNDIRECTSOUNDDEVICEENUMERATECALLBACKW
pub type LPFNDIRECTSOUNDDEVICEENUMERATECALLBACKW = Option<unsafe extern "system" fn(param0: *mut DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA, param1: *mut c_void) -> BOOL>;Aliased Type§
pub enum LPFNDIRECTSOUNDDEVICEENUMERATECALLBACKW {
None,
Some(unsafe extern "system" fn(*mut DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA, *mut c_void) -> BOOL),
}